Boris Johnson has flown to America to star with Donald Trump in the new Dumb and Dumber movie, sources confirmed today.

The movie, titled Dumb and Dumber 4 – Trump and Trumper will tell the story of two unintelligent friends from who set out on a cross-country trip to return a briefcase full of stolen votes to their rightful owner, only to be pursued by a group of Russian hackers.

“The pair’s childish antics will have everyone in stitches, as we all marvel at how two adult human beings could be so relentlessly stupid,” said a spokesperson.